A man from Sutton who was diagnosed with a brain tumour as a child is welcoming new research into the disease.

Harri Griffiths was six when he had surgery and was left with physical and cognitive problems.

The 21-year-old is now a Young Ambassador for The Brain Tumour Charity. It’s investing £225,000 in new research.

The project in Boston will look at how tumours grow, aiming to reduce long-term harm for children.